mirror of
https://github.com/owasp-modsecurity/ModSecurity.git
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48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
/*
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* ModSecurity, http://www.modsecurity.org/
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* Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
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*
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* You may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* If any of the files related to licensing are missing or if you have any
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* other questions related to licensing please contact Trustwave Holdings, Inc.
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* directly using the email address security@modsecurity.org.
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*
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*/
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#include "operators/begins_with.h"
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#include <string>
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#include "operators/operator.h"
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#include "src/macro_expansion.h"
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namespace modsecurity {
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namespace operators {
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bool BeginsWith::evaluate(Transaction *transaction, const std::string &str) {
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bool ret = false;
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std::string p = MacroExpansion::expand(param, transaction);
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if (str.size() < p.size()) {
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ret = false;
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} else if (!str.compare(0, p.size(), p)) {
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ret = true;
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}
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if (negation) {
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return !ret;
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}
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return ret;
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}
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} // namespace operators
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} // namespace modsecurity
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